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function changePrice(num, max = 1000000, min = 0, isFen = false, returnMax = 0, returnMin = 0) { const str = ('' + num) .replace(/[^\d^\.]+/g, '') .replace(/^0+(\d)/, '$1') .replace(/^\.+/, '0') .replace(/^0+(\d)/, '$1') .match(/^\d*(\.?\d{0,2})/g)[0] || '' const ns = str.replace(/\.+$/, '')
if (Number(ns) <= min) { return returnMin } if (Number(ns) > Number((max / 100).toFixed(2)) && isFen) { return returnMax } if (Number(ns) > Number((max).toFixed(2)) && !isFen) { return returnMax } return ns } function changeAmount(num, max = 1000000, min = 0, returnMax = 0, returnMin = 0) { const str = ('' + num) .replace(/[^\d]+/g, '') .replace(/^\.+(\d)/, '$1') .replace(/^0+(\d)/, '$1') .replace(/^\.+/, '') if (Number(str) < min) { return returnMin } if (Number(str) > max) { return returnMax } return str }
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